Description: Square lens filter protector cover is specially designed for divers who like to take photos and videos underwater. And it is very easy to install and disassemble. If you use this color correction filter, the images taken underwater will be more vivid and natural, and the warm red absorbed by the water will be restored. Made of high quality PC and optical tempered glass material, it is eco-friendly and durable. The cover length is 3.4cm, width is 3.1cm, height is 0.6cm. It is suitable for color correction when diving shooting, and can play a role in protecting the lens. And it just fits for GoPro Hero 5. Item Name: Lens Protective Cover Material:PC,Optical Tempered Glass Size:3.4cmx3.1cmx0.6cm/1.34inx1.22inx0.24in Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Lens Filter Protective Cover